/* eslint-disable */
import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/Login.vue'
import Home from '../components/Home.vue'
import Welcome from '../components/Welcome.vue'
import Users from '../components/user/Users.vue'

Vue.use(VueRouter)

const routes = [
   { path: '/', redirect: '/login' },
    { path: '/login', component: Login },
    { path: '/home', component: Home,
    redirect: '/Welcome',
      children: [
        { path: '/Welcome', component: Welcome },
        { path: '/users', component: Users }
      ]
    }
]

const router = new VueRouter({
  routes
})
// 挂载路由导航守卫
router.beforeEach((to, from, next) => {
  // to表示将要访问到的路劲，from代表从哪个路劲跳转而来，next是一个函数，表示放行
  // next()：放行， next('/login') 强制跳转
  if(to.path == '/login') return next();
  // 如果不是/login页面则要现货区token
  const tokenStr = window.sessionStorage.getItem('token');
  if(!tokenStr) return next('/login')
  next()
})

export default router
